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  1. Car wont crank unless obd2 cable from accessport is hooked up!!! 2015 STI

    ECU Tuning & Performance Electronics
    So in a bit of a nutshell at the moment.Havent hooked up my accessport ever since i rebuilt my block but i left the obd2 cable hooked up the obd2 port ever since. Deciding that i wasnt going to get the car protuned and leave it stock i decided to unplug it to sell with the accessport but when i...
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